{"id":8609,"date":"2026-06-29T06:56:40","date_gmt":"2026-06-29T06:56:40","guid":{"rendered":"https:\/\/materialparts.com\/stm32f373c8t6\/"},"modified":"2026-06-29T06:56:40","modified_gmt":"2026-06-29T06:56:40","slug":"stm32f373c8t6","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/stm32f373c8t6\/","title":{"rendered":"STM32F373C8T6"},"content":{"rendered":"

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The STMicroelectronics STM32F373C8T6 is a mixed-signal ARM Cortex-M4 MCU with FPU, operating at 72 MHz with 64 KB Flash and 16 KB SRAM. Packaged in LQFP48, it integrates three 16-bit sigma-delta ADCs, one 12-bit SAR ADC, three DAC channels, and two comparators, making it ideal for precision measurement and industrial control applications.<\/p>\n

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\u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0627\u062a<\/td>\nARM Cortex-M4 with FPU @ 72 MHz<\/td>\n<\/tr>\n
Flash Memory<\/td>\n64 KB<\/td>\n<\/tr>\n
SRAM<\/td>\n16 KB<\/td>\n<\/tr>\n
ADC<\/td>\n3x 16-bit SD ADC + 1x 12-bit SAR ADC<\/td>\n<\/tr>\n
DAC<\/td>\n3 channels (12-bit)<\/td>\n<\/tr>\n
\u062c\u0647\u062f \u0627\u0644\u0625\u0645\u062f\u0627\u062f<\/td>\n2.0 V to 3.6 V<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nLQFP48 (7 x 7 mm)<\/td>\n<\/tr>\n<\/table>\n

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    \n
  • Three 16-bit sigma-delta ADCs (up to 21 single-ended \/ 11 differential channels)<\/li>\n
  • One 12-bit SAR ADC at 1 MSPS (16 channels)<\/li>\n
  • Three 12-bit DAC output channels<\/li>\n
  • Two rail-to-rail analog comparators<\/li>\n
  • CAN 2.0B and USB 2.0 FS interfaces<\/li>\n
  • 17 timers including 32-bit and 16-bit<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Precision measurement and instrumentation<\/li>\n
    • Industrial process control with analog I\/O<\/li>\n
    • Power metering and energy monitoring<\/li>\n
    • Medical device data acquisition<\/li>\n
    • Motor control with sensor feedback<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The STMicroelectronics STM32F373C8T6 is a mixed-signal ARM Cortex-M4 MCU with FPU, operating at 72 MHz with 64 KB Flash and 16 KB SRAM. Packaged in LQFP48, it integrates three 16-bit sigma-delta ADCs, one 12-bit SAR ADC, three DAC channels, and two comparators, making it ideal for precision measurement and industrial control applications. Key […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,25],"tags":[],"chip_brand":[142],"class_list":["post-8609","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-microcontrollers-mcu","chip_brand-st"],"acf":{"brief_explanation":"Mixed-signal Cortex-M4 MCU, 72MHz, 64KB Flash, 3x 16-bit SD ADC, 12-bit SAR ADC, DAC, LQFP48","date_code":"","package_case":"LQFP48 (7 x 7 x 1.4 mm)","in_stock":4567,"datasheet":"https:\/\/www.st.com\/resource\/en\/datasheet\/stm32f373c8.pdf","price":"$5.10 @ 1ku","product_introduction":"The STM32F373C8T6 from STMicroelectronics is a mixed-signal microcontroller based on the ARM Cortex-M4 32-bit RISC core with FPU, operating at frequencies up to 72 MHz. The device uniquely integrates three 16-bit sigma-delta ADCs alongside a 12-bit SAR ADC, providing up to 21 single-ended or 11 differential analog input channels with high-resolution measurement capability. Three 12-bit DAC channels and two rail-to-rail comparators enable closed-loop analog control without external components. With CAN 2.0B, USB 2.0 FS, SPI, I2C, and USART interfaces, the STM32F373C8T6 addresses the needs of precision industrial measurement, power metering, and medical data acquisition systems.","working_principle":"The STM32F373C8T6 combines a high-performance Cortex-M4F CPU core with a rich set of mixed-signal peripherals. The three 16-bit sigma-delta ADCs use oversampling and decimation to achieve high resolution at lower bandwidths, making them ideal for DC and low-frequency precision measurements. The 12-bit SAR ADC provides high-speed conversion at 1 MSPS for wider bandwidth signals. The 12-bit DACs generate analog output voltages for calibration, biasing, or waveform generation. The comparators provide fast analog threshold detection for protection or triggering functions. All analog peripherals are connected through the AMBA bus matrix, enabling DMA transfers to minimize CPU overhead during data acquisition.","pin_description":"\n
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>\n
      1<\/td>VDD<\/td>Power<\/td>Digital supply voltage<\/td><\/tr>\n
      2<\/td>PC13<\/td>I\/O<\/td>RTC output \/ tamper \/ wakeup<\/td><\/tr>\n
      5<\/td>OSC_IN<\/td>Analog<\/td>HSE oscillator input<\/td><\/tr>\n
      6<\/td>OSC_OUT<\/td>Analog<\/td>HSE oscillator output<\/td><\/tr>\n
      7<\/td>NRST<\/td>Digital<\/td>Reset input<\/td><\/tr>\n
      8<\/td>VSSA \/ VDDA<\/td>Power<\/td>Analog supply \/ ground<\/td><\/tr>\n
      9-14<\/td>PA0-PA5<\/td>I\/O<\/td>ADC \/ DAC \/ TIM \/ USART \/ SPI<\/td><\/tr>\n
      17-18<\/td>PA8-PA9<\/td>I\/O<\/td>MCO \/ TIM1 \/ I2C \/ USART<\/td><\/tr>\n
      21-22<\/td>PA11-PA12<\/td>I\/O<\/td>USB_DM \/ USB_DP \/ CAN \/ TIM1<\/td><\/tr>\n
      23-24<\/td>PA13-PA14<\/td>I\/O<\/td>SWDIO \/ SWCLK<\/td><\/tr>\n
      33-36<\/td>PB8-PB15<\/td>I\/O<\/td>I2C \/ TIM \/ SPI2 \/ CAN<\/td><\/tr>\n
      37-42<\/td>PC6-PC11<\/td>I\/O<\/td>TIM3\/TIM8 \/ USART \/ I2S \/ SDADC<\/td><\/tr>\n
      48<\/td>VSS<\/td>Power<\/td>Digital ground<\/td><\/tr>\n<\/table>","application_scenarios":"
        \n
      • Three-phase power metering with SD ADC high-resolution measurement<\/li>\n
      • Industrial process control with analog feedback loops (ADC+DAC+COMP)<\/li>\n
      • Medical instrumentation with precision data acquisition<\/li>\n
      • Motor control with current sensing via SD ADC<\/li>\n
      • Audio processing using I2S and SD ADC<\/li>\n<\/ul>","alternative_models":"\n
        Manufacturer<\/th>Part Number<\/th>Flash<\/th>SD ADC<\/th>Notes<\/th><\/tr>\n
        ST<\/td>STM32F373CBT6<\/td>128 KB<\/td>3x 16-bit<\/td>More Flash variant<\/td><\/tr>\n
        ST<\/td>STM32F373VBT6<\/td>128 KB<\/td>3x 16-bit<\/td>LQFP100, more I\/O<\/td><\/tr>\n
        ST<\/td>STM32F378CC<\/td>256 KB<\/td>3x 16-bit<\/td>Higher-end variant<\/td><\/tr>\n
        TI<\/td>MSP432P401R<\/td>256 KB<\/td>14-bit SAR<\/td>No SD ADC, but 14-bit SAR<\/td><\/tr>\n<\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/8609","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/comments?post=8609"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/8609\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=8609"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=8609"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=8609"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=8609"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}